Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1994 Toyota T100 BaseFACTORY OEM SERVICE PROCEDURE
Crankshaft Position Sensor
- Manufacturer recommends removing crankshaft position sensor before checking the resistance. Disconnect negative battery cable. Remove lower engine cover. Remove alternator and mounting bracket for access to crankshaft position sensor. Crankshaft position sensor is located on front of engine, near crankshaft pulley. See Fig 1.
- Disconnect electrical connector at crankshaft position sensor. Remove bolts, crankshaft position sensor and "O" ring.
- Using ohmmeter, measure resistance between NE- and NE+ terminals on crankshaft position sensor. See Fig 1. Replace crankshaft position sensor if resistance is not 1630-2740 ohms at 14-122°F (-10-50°C).
- Reinstall crankshaft position sensor using NEW "O" ring. Apply engine oil to "O" ring before installing crankshaft position sensor. Tighten crankshaft position sensor bolts to 74 INCH lbs. (8.4 N.m). Reinstall remaining components.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.